Pitot Tube, Luftwaffe Aircraft, Düse Sedü 3.5, W.28670 Piasecki 1945 with the name of

1945 with the name of the instrument technician

Bendix part number 1722-2AD-2AD-B2

which indicate airspeed in 100 km/h increments

Navigator/Bombardier) to control the aircraft while on a bombing run

000 meters

Pitot Tube, Luftwaffe Aircraft, Düse Sedü 3.5, W.28670 Piasecki 1945 with the name ofHere is a WWII era aircraft Pitot Tube as used in aircraft of the German Luftwaffe. It is marked Dse Sed 3. 5 (3. 5 = nozzle coefficient), W. 28670, made by Original Bruhn of Berlin. Typically mounted under the wing or fuselage of the aircraft, the pitot tube was employed by pitot statically driven instruments to perform their function, e. g., airspeed indicator, vertical velocity rate of climb indicators, and altimeters by measuring the differential